Advertisement Remove all ads

List two observations you would record in your notebook 30 minutes after adding iron filings to copper sulphate solution. - Science

Advertisement Remove all ads
Advertisement Remove all ads
Advertisement Remove all ads
One Line Answer

List two observations you would record in your notebook 30 minutes after adding iron filings to copper sulphate solution.

Advertisement Remove all ads

Solution

After adding iron filings to the copper sulphate solution, the two observations observed are:

1. The blue color of the copper sulphate changes to pale green as iron displaces copper from copper sulphate solution and forms a ferrous sulphate solution.

2. When left undisturbed, the green color changes to reddish-brown due to the deposition of copper.

Concept: Electrovalent (Or Ionic) Bond
  Is there an error in this question or solution?
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×